201429319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 253725696

約数和(自身を除く): 52296377

約数列:

[1, 7, 13, 91, 107, 137, 151, 749, 959, 1057, 1391, 1781, 1963, 9737, 12467, 13741, 14659, 16157, 20687, 102613, 113099, 144809, 190567, 210041, 268931, 1333969, 1470287, 1882517, 2213509, 15494563, 28775617, 201429319]

約数ペア:

[(1, 201429319), (7, 28775617), (13, 15494563), (91, 2213509), (107, 1882517), (137, 1470287), (151, 1333969), (749, 268931), (959, 210041), (1057, 190567), (1391, 144809), (1781, 113099), (1963, 102613), (9737, 20687), (12467, 16157), (13741, 14659)]